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187 lines
5.6 KiB
187 lines
5.6 KiB
# makefile for cygwin on x86 |
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# builds both dll (with import lib) and static lib versions |
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# of the library, and builds two copies of pngtest: one |
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# statically linked and one dynamically linked. |
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# |
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# based on makefile for linux-elf w/mmx by: |
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# Copyright (C) 1998-2000 Greg Roelofs |
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# Copyright (C) 1996, 1997 Andreas Dilger |
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# For conditions of distribution and use, see copyright notice in png.h |
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# To enable assembler optimizations, add '-DPNG_USE_PNGGCCRD' to |
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# $CFLAGS, and include pnggccrd.o in $OBJS, below. |
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CC=gcc |
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# where "make install" puts libpng.a, libpng.so*, png.h, and pngconf.h |
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prefix=/usr |
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# Where the zlib library and include files are located |
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ZLIBLIB=${prefix}/lib |
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ZLIBINC=${prefix}/include |
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#ZLIBLIB=../zlib |
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#ZLIBINC=../zlib |
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ALIGN= |
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# for i386: |
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#ALIGN=-malign-loops=2 -malign-functions=2 |
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WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ |
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-Wmissing-declarations -Wtraditional -Wcast-align \ |
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-Wstrict-prototypes -Wmissing-prototypes #-Wconversion |
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#CFLAGS=-DPNG_USE_PNGGCCRD -I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \ |
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# -fomit-frame-pointer # $(WARNMORE) -g -DPNG_DEBUG=5 |
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CFLAGS=-I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \ |
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-fomit-frame-pointer |
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# read libpng.txt or png.h to see why PNGMAJ is 3. You should not |
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# have to change it. |
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PNGMAJ = 3 |
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#PNGDLL = $3 |
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PNGMIN = 1.2.1 |
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PNGMIN_BASE = 1.2.1 |
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PNGVER = $(PNGMAJ).$(PNGMIN) |
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SHAREDLIB=cygpng$(PNGDLL).dll |
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STATLIB=libpng.a |
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IMPLIB=libpng.dll.a |
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SHAREDDEF=libpng.def |
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LIBS=$(SHAREDLIB) $(STATLIB) |
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EXE=.exe |
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LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz |
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LDSHARED=gcc -shared -Wl,--enable-auto-image-base |
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LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(SHAREDDEF) |
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RANLIB=ranlib |
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#RANLIB=echo |
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INCPATH=$(prefix)/include |
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LIBPATH=$(prefix)/lib |
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BINPATH=$(prefix)/bin |
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MANPATH=$(prefix)/man |
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MAN3PATH=$(MANPATH)/man3 |
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DOCPATH=$(prefix)/doc/libpng-$(PNGMIN_BASE) |
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OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ |
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pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ |
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pngwtran.o pngmem.o pngerror.o pngpread.o # pnggccrd.o |
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OBJSDLL = $(OBJS:.o=.pic.o) |
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.SUFFIXES: .c .o .pic.o |
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%.o : %.c |
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$(CC) -c $(CFLAGS) -DPNG_STATIC -DZLIB_STATIC -o $@ $< |
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%.pic.o : %.c |
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$(CC) -c $(CFLAGS) -DPNG_BUILD_DLL -o $@ $< |
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all: all-static all-shared |
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static: all-static |
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shared: all-shared |
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all-static: $(STATLIB) pngtest-stat$(EXE) |
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all-shared: $(SHAREDLIB) pngtest$(EXE) |
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pnggccrd.o: png.h pngconf.h |
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@echo "" |
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@echo ' You can ignore the single "control reaches end of non-void function"' |
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@echo ' warning and multiple "<variable> defined but not used" warnings:' |
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@echo "" |
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$(CC) -c $(CFLAGS) -DPNG_STATIC -DZLIB_STATIC -o $@ $*.c |
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pnggccrd.pic.o: png.h pngconf.h |
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@echo "" |
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@echo ' You can ignore the single "control reaches end of non-void function"' |
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@echo ' warning and multiple "<variable> defined but not used" warnings:' |
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@echo "" |
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$(CC) -c $(CFLAGS) -DPNG_BUILD_DLL -o $@ pnggccrd.c |
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$(STATLIB): $(OBJS) |
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ar rc $@ $(OBJS) |
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$(RANLIB) $@ |
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$(SHAREDDEF): projects/msvc/png32ms.def |
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cat $< | sed -e '1{G;s/^\(.*\)\(\n\)/EXPORTS/;};2,/^EXPORTS/d' | \ |
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sed -e 's/\([^;]*\);/;/' > $@ |
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$(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF) |
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$(LDSHARED) -o $@ $(LDEXTRA) $(OBJSDLL) -L. -L$(ZLIBLIB) -lz |
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pngtest$(EXE): pngtest.pic.o $(SHAREDLIB) |
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$(CC) $(CFLAGS) $< $(LDFLAGS) -o $@ |
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pngtest-stat$(EXE): pngtest.o $(STATLIB) |
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$(CC) -static $(CFLAGS) $< $(LDFLAGS) -o $@ |
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pngtest.pic.o: pngtest.c |
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$(CC) $(CFLAGS) -c $< -o $@ |
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pngtest.o: pngtest.c |
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$(CC) $(CFLAGS) -DPNG_STATIC -DZLIB_STATIC -c $< -o $@ |
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test: test-static test-shared |
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test-static: pngtest-stat$(EXE) |
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./pngtest-stat |
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test-shared: pngtest$(EXE) |
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./pngtest |
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install: install-static install-shared |
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install-static: $(STATLIB) install-headers install-docs install-man |
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-@if [ ! -d $(LIBPATH) ]; then mkdir -p $(LIBPATH); fi |
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install -m 755 $(STATLIB) $(LIBPATH) |
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install-shared: $(SHAREDLIB) install-headers install-docs install-man |
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-@if [ ! -d $(LIBPATH) ]; then mkdir -p $(LIBPATH); fi |
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-@if [ ! -d $(BINPATH) ]; then mkdir -p $(BINPATH); fi |
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install -m 755 $(IMPLIB) $(LIBPATH) |
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install -s -m 755 $(SHAREDLIB) $(BINPATH) |
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install-headers: |
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-@if [ ! -d $(INCPATH) ]; then mkdir -p $(INCPATH); fi |
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install -m 644 png.h pngconf.h $(INCPATH) |
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install-docs: |
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-@if [ ! -d $(DOCPATH) ]; then mkdir -p $(DOCPATH); fi |
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install -m 644 $(DOCS) $(DOCPATH) |
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install-man: |
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-@if [ ! -d $(MAN3PATH) ]; then mkdir -p $(MAN3PATH); fi |
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install -m 644 libpngpf.3 libpng.3 $(MAN3PATH) |
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clean: |
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/bin/rm -f *.pic.o *.o $(STATLIB) $(IMPLIB) $(SHAREDLIB) \ |
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pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF) |
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DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO |
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writelock: |
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chmod a-w *.[ch35] $(DOCS) scripts/* |
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# DO NOT DELETE THIS LINE -- make depend depends on it. |
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png.o png.pic.o: png.h pngconf.h png.c |
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pngerror.o pngerror.pic.o: png.h pngconf.h pngerror.c |
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pngrio.o pngrio.pic.o: png.h pngconf.h pngrio.c |
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pngwio.o pngwio.pic.o: png.h pngconf.h pngwio.c |
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pngmem.o pngmem.pic.o: png.h pngconf.h pngmem.c |
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pngset.o pngset.pic.o: png.h pngconf.h pngset.c |
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pngget.o pngget.pic.o: png.h pngconf.h pngget.c |
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pngread.o pngread.pic.o: png.h pngconf.h pngread.c |
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pngrtran.o pngrtran.pic.o: png.h pngconf.h pngrtran.c |
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pngrutil.o pngrutil.pic.o: png.h pngconf.h pngrutil.c |
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pngtrans.o pngtrans.pic.o: png.h pngconf.h pngtrans.c |
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pngwrite.o pngwrite.pic.o: png.h pngconf.h pngwrite.c |
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pngwtran.o pngwtran.pic.o: png.h pngconf.h pngwtran.c |
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pngwutil.o pngwutil.pic.o: png.h pngconf.h pngwutil.c |
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pngpread.o pngpread.pic.o: png.h pngconf.h pngpread.c |
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pngtest.o: png.h pngconf.h pngtest.c |
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pngtest-stat.o: png.h pngconf.h pngtest.c
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